C/2020 F7 (Lemmon) (Record n° 26576)
Orbital period : 14211.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jan 02 01h50 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 18.4 m2 standard deviation 0.4 Aperture radius used for m2 5.6 " r (dist/Sun) 6.134 AU d (dist/Earth) 6.174 AU Right ascension 05 00 08.56 h m s Declination -72 10 25.5 ° ' " MPC report COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy, G. Houdin
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2023.01.02 18:00:29
NET Gaia DR2
AC2 jl.virlichie@gmail.com
CK20F070 KC2023 01 02.07649 05 00 08.56 -72 10 25.5 18.9 G X03
CK20F070 KC2023 01 02.08725 05 00 06.66 -72 10 24.1 18.0 G X03
CK20F070 KC2023 01 02.09799 05 00 04.65 -72 10 22.5 18.4 G X03Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 360 mm Instrument focale length 1728 mm Instrument focale/diameter 4.8 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Autoguide Yes Exposure details 21x2mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares Tycho V8.0 Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2023 Jan 02 18h48m33s Observation modification date 2023 Jan 02 19h01m51s